I hope to take an advise free of charge, if such a thing is possible.Time after time a hard pain over left eyebrow is appeared. the pain is to hard like as a heated iron spin enter into eye. The doctors in my country (Albania) have examined as Neuritis of tregaminal nerve . They have advised the use of Tegretol CR 200 3x1 tab per day. Despite the treatment (I have 6 months that treat with this drug) the pain is repeated again and again. When the pain appeared, it lasts around 5 minutes. I know that as above is a small explanation, but, if it possible, can you advise me to treat this pain with another drug? I will be grateful anyway.